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Old 08-23-2011, 04:16 PM   #1
woody 68
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68 C10 Brake Help

I've got a 68 C10 drums all round. I put all new parts hoses, springs, pads, and wheel cyclinders. I can bleed them and get a good firm pedal no bubbles from the bleeder then it sets overnight and the pedal goes almost to the floor. I pump it a few times and get an OK pedal. Bleed it again and get a good pedal. then the same thing after it sets overnight. Do I still have air in the lines and just need to keep bleeding or start looking for another problem? I never had a problem with the soft pedal till I replaced all of guts. I replaced because the pads and drums were worn out and just decided to do it all while i was in there.
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Old 08-23-2011, 10:26 PM   #2
lolife99
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Re: 68 C10 Brake Help

Are you losing fluid also?
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Old 08-24-2011, 07:48 AM   #3
woody 68
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Re: 68 C10 Brake Help

No I'm not losing any fluid.
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Old 08-24-2011, 08:10 AM   #4
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Re: 68 C10 Brake Help

Either you still have air in the lines(best guess) or the MC is going.I would go with air first because you didn't have the issue before the replacements.How much fluid have you pumped thru it?
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Old 08-24-2011, 08:26 AM   #5
woody 68
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Re: 68 C10 Brake Help

I really dont know maybe half of one of the bigger jugs, I think its a quart?
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Old 08-24-2011, 08:43 AM   #6
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Re: 68 C10 Brake Help

I'm with panel, since you replaced everything there is probably just a ton of air in the system, double check all of your fittings and keep bleeding it, if after another few times of it still nit working then I would look to parts as the issue.
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Old 08-24-2011, 08:45 AM   #7
woody 68
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Re: 68 C10 Brake Help

Thanks for the help guys! This is all new to me but this is the best way to learn I think, by doing it.
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